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Mark Wahlberg and Christian Bale continued filming The Fighter in Massachusetts. Wahlberg is playing Micky Ward, the brother of Dickey Eklund who is played by Christian Bale.

In the true life story, Micky Ward, who was a boxer before falling into the dangerous world of crack cocaine abuse, which explains Christian Bale’s gaunt appearance. Both brothers joined the actors on the set yesterday.

I can only imagine that testosterone level is on the set if off the charts.

Gallery Info: Christian Bale and Mark Wahlberg on the set of The Fighter